* {
	margin: 0;
	padding: 0;
}

body {
	overflow-x: hidden;
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
	-webkit-text-size-adjust: none;
	user-select: none;
	max-width: 540px;
	margin: 0 auto;
	background: #f4f4f4;

	font: normal 16px/1.5 PingFangSC-regular, Tahoma, Lucida Grande, Verdana,
		Microsoft Yahei, STXihei, hei;
}

.screen {
	background: #fff;
	height: 100vh;
	width: 100%;
}

a {
	text-decoration: none;
	color: currentColor;
}

li {
	list-style: none;
}
